#!/bin/sh
#
# Copyright (C) 2000-2022 Kern Sibbald
# License: BSD 2-Clause; see file LICENSE-FOSS
#
# Run two simple backups of the Bacula build directory
#   then restore the first one and see if we read too much
#   data
# 1) run a full backup
# 2) run a 2nd full backup on the same volume
# 3) run an incremental backup on a different volume
# 4) delete the 2nd job from the catalog
# 5) restore the first full backup
# 6) see in traces if we stopped at the end of the first backup
#
TestName="restore-stop-read4-test"
JobName=backup
. scripts/functions

scripts/cleanup
scripts/copy-confs

require_disk

#
# Zap out any schedule in default conf file so that
#  it doesn't start during our test
#
outf="$tmp/sed_tmp"
echo "s%  Schedule =%# Schedule =%g" >${outf}
cp $scripts/bacula-dir.conf $tmp/1
sed -f ${outf} $tmp/1 >$scripts/bacula-dir.conf

$bperl -e "add_attribute('$conf/bacula-sd.conf', 'MaximumFileSize', '10MB', 'Device')"

change_jobname BackupClient1 $JobName
start_test

cat <<END_OF_DATA >$tmp/bconcmds
@$out /dev/null
messages
@$out $tmp/log1.out
label volume=TestVolume001 storage=File1 pool=File slot=1 drive=0
run job=$JobName level=full yes
wait
run job=$JobName level=full yes
wait
@exec "touch $cwd/build/po/fr.po"
@echo "run incremental over a different volume"
update volume=TestVolume001 volstatus=Used
label volume=TestVolume002 storage=File2 pool=File slot=2 drive=0
run job=$JobName storage=File2 yes
wait
messages
END_OF_DATA

run_bacula

cat <<END_OF_DATA >$tmp/bconcmds
@$out $tmp/log2.out  
@# 
@# now do a restore
@#
delete jobid=2 yes
setdebug level=500 trace=1 storage=File1
restore where=$tmp/bacula-restores select all done yes
wait
messages
quit
END_OF_DATA

run_bconsole

check_for_zombie_jobs storage=File1
stop_bacula

# looking for zog8-sd: dircmd.c:1243-3 VolAddr=99993804-100365372
eaddr=`awk -F '-' '/VolAddr=/ { ret=$4>ret?$4:ret } END { print ret }' $working/*trace`

# zog8-sd: match_bsr.c:674-3 match_voladdr: saddr=99993804 eaddr=100365372 recaddr=200358958 sfile=0 efile=0 recfile=0
eaddrseen=`awk '/match_voladdr: saddr=/ { gsub(/recaddr=/, "", $6); ret=ret>$6?ret:$6 } END { print ret}' $working/*trace` 

eaddrmax=$(($eaddr + $eaddr/2))

if [ "$eaddrseen" -gt "$eaddrmax" ]; then
    print_debug "ERROR: The restore process read too much data should stop at eaddr=$eaddr, read eaddrseen=$eaddrseen"
    estat=1
fi

check_two_logs
end_test
